baber/WOPTO huggingface dataset:
Patent JP-H11327349-A (JP)
Title: Fixing device
Inventor: MATSUZAKI KEIICHI
IPC: G03G15/20
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the drop of belt surface temp. at the drive starting time, preventing excessive temp. rising of a pressurizing roller at the time of non-paper passing, and suppressing the generation of dent on the fixing belt and on a fixing roller, in a fixing device with a structure forming a nip part by extending the fixing belt in an endless shape around the fixing roller and a heating roller, and equipping the pressurizing roller pressing the fixing roller across the fixing belt. SOLUTION: This device forms a nip part by extending the fixing belt 4 in the endless shape around the fixing roller 5 and the heating roller 7, and equipping the pressurizing roller 6 pressing the fixing roller 5 across the fixing belt 4. The device forms the nip part by bringing the pressurizing roller 6 into contact with the fixing belt 4 only at the time of paper passing, and parting the pressure roller 6 from the fixing belt 4 at the time of non-paper passing time. By such a constitution, the device is made possible to prevent the drop of belt surface temp. at the drive starting time, to prevent the excessive temp. rising of the pressurizing roller 6 at the time of non-paper passing, and to suppress the generation of the dent on the fixing roller 5 and the fixing belt 4.
Patent JP-S5759964-A (JP)
Title: Regeneration of paint
Inventor: KIKU TAKESHI
IPC: C09D7/00
Filed: 1980-09-29
Abstract: PURPOSE: To regenerate paint from waste thinner discharged from the washing processes, by separating the waste thinner to the filtrate and the filtration residue with a thinner recovering device, and effectively utilizing the filtrate as the solvent component of a rust preventive paint and the filtration residue as the resin component of a chip-resistant paint.  
     CONSTITUTION: For example, the waste thinner 2 (pref. ≤20% solid content) discharged from the washing process and stored in the tank 1, is sucked with a pump 3, and introduced into the line 5 by slowly opening the by-pass valve 4. The flow rate is measured by the flow meter 6 equipped in the line 5, and controlled to generate the pressure difference (P 1 -P 2 ) of 2W3kg/cm 2  before and after the module 7 (pref. a module passing the component having a molecular weight of ≤1,000). The filtration residue which is not concentrated by the module 7 is returned to the tank 1 through the heat exchanber 8, and the filtrate passed through the artificial membrane of the module 7 is stored in the thinner tank 9. The above cycle is repeated to regenerate the paint. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6116860-A (JP)
Title: Ink jet recording device
Inventor: YOSHIDA KAZUYOSHI
IPC: B41J2/01
Filed: 1984-07-03
Abstract: PURPOSE:To prevent retransferring to a printing medium of ink transferred to a roller by providing a line feeding control circuit with a printing waiting time circuit delaying operation of line feeding and a printing waiting time set means and bringing printing waiting time to an adjustable state in response to the hygroscopicity of the printing medium. CONSTITUTION:When a printing medium has inferior hygroscopicity, a main control section 22 emits a line feeding command to a printing waiting time circuit 23 after the completion of the printing of one line. The printing waiting time circuit 23 transmits a line feeding control signal over a line feeding control circuit 27 after a time set by a waiting time set switch 24 retards. The line feeding control circuit 27 revolves a line feeding motor 10 in the direction of the arrow Y for a fixed time, and feeds the printing medium 3 in the direction of the arrow X only by a fixed quantity. The printing waiting circuit 23 transmits line feeding completion pulses over the main control section 22 after the completion of line feeding, and notifies the completion of the operation of line feeding. According to such constitution, printing operation corresponding to the hygroscopicity of the printing medium can be conducted.
Patent JP-S5563740-A (JP)
Title: Flow cell
Inventor: SATOU MITSUO
IPC: G01N21/05
Filed: 1978-11-06
Abstract: PURPOSE:To rapidly heat liquid to be measured in a flow cell body to predetermined temperature level and retain the temperature by transmitting heat to the liquid in the cell body by means of condensation latent heat. CONSTITUTION:When conductors 1, 16 are energized after liquid to be measured is supplied from an introduction tube 13 into the cell body 12 in a sealed container 11 to fill the liquid 19 to be measured in the body 12, a heater 15 is heated to evaporate vigorously the liquid heat medium 18 immersed with the heater 15. The heat medium vapor of predetermined temperature produced in the container 11 becomes droplet to cause the condensation latent heat of the vapor to be transmitted to the liquid 19 in the cell body 12 to thereby rapidly heat the liquid 19 in the cell body 12 to predetermined temperature level. The temperature of the container 11 or the pressure in the container 11 is detected by a detector, and the output from the detector is fed back to the power supply of the heater 15 to thereby retain the liquid 19 at predetermined temperature level.
Patent JP-S6028858-A (JP)
Title: Formation of protective film for pipe
Inventor: SEKIYASU AKIRA
IPC: B05D7/24
Filed: 1983-07-26
Abstract: PURPOSE:To form easily a protective film on the inside and outside wall surface of a pipe by forming a film consisting of a photosensitive resin on the wall surface of the pipe then irradiating light and curing the film. CONSTITUTION:A liquid photosensitive resin material is admitted through an inflow port 2 into a pipe 1 and is filled in the pipe 1 and the liquid photosensitive material is recovered through an outflow port 3. Then said resin to the inside wall surface of the pipe 1 and a film 6 is formed. Light such as UV light is irradiated to the film 6 to cure the film thereby forming a protective film 7. The protective film is thus easily formed and the durability of the pipe is improved.
Patent JP-H10325499-A (JP)
Title: Internal pipe inspecting device
Inventor: TOYODA SHIGERU
IPC: F16L55/26
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an internal pipe inspecting device having structure to maintain accurate inspection even without a need to increase the size of a device and coupling of a cable. SOLUTION: An internal pipe inspecting device comprises a turbine rotation part 2 having moving vanes 8 rotated by an air flow in a pipe generated due to a differential pressure in a pipe and axially arranged in a plurality of states, a generator 3 having a rotor formed integrally and interlocking with a rotary shaft 4, with which the turbine rotation part 2 is equipped, and a cooling means 18 to input an air flow in a pipe in the generator 3.
Patent JP-S5839344-A (JP)
Title: Initial starting device for plural systems
Inventor: YAMAZAKI TAKAHIRO
IPC: G06F15/78
Filed: 1981-08-31
Abstract: PURPOSE:To shorten the time of an instruction cycle and to improve processing efficiency by supplying one microprocessor with contents in zero addresses of memories, provided individually, successively to a reset signal supplied to the microprocessor. CONSTITUTION:To a central processing unit 1, the 1st fixed memory 5 stored with a program for one purpose, the 2nd fixed memory 6 stored with a program for the other purpose, an RAM2 where the instruction programs and data are read and written, etc., are connected through a data bus DB and an address bus AB. To those memories 5 and 6, a selecting means 100 provided with a selection switch 11, a resistance 12, etc., is connected; when one processing system is selected, the memory 5 is activated selectively and when the other is selected, the memory 6 is activated. Further, a pulse signal is generated corresponding to  a signal selected by an edge detecting means 9 connected to the means 100, and  is applied as a reset signal to the unit 1 by a signal generating means 8, thereby shortening the time of an instruction cycle.
Patent JP-H10325245-A (JP)
Title: Tendon anchorage device
Inventor: KANEUJI MAKOTO
IPC: E04G21/12
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a tendon anchorage device capable of preventing non- corrosion proofing of a tendon in a part around a mounting section after it is mounted to the tendon. SOLUTION: In the tendon insertion hole 1b of an anchorage device 1, an uncovered part 3b of a tendon 3 is involved in a frictional resistance increasing insert 4 and, at the same time, part of a corrosion proofing treatment sheath 2 is involved in an insert unloaded part 1d to which the frictional resistance increasing insert 4 is not loaded. The sheath 2 is also involved in the insert unloaded part 1d with low biding work ratio, and even if the anchorage device 1 is mounted to the tendon 3 by means of binding work, the sheath 2 is not damaged in the anchorage device 1.  Part of the corrosion proofing treatment section (sheath 2) together with the uncovered part 3b of the tendon 3 can be also involved inside the anchorage device 1, and when the anchorage device is mounted to the tendon 3, the sheath 2 is to prevented that it is eliminated to form the uncovered part 3b around the mounting section.
Patent JP-S59170419-A (JP)
Title: Exhaust gas purifier for car
Inventor: NISHINOMIYA TORAZOU
IPC: F02D21/08
Filed: 1983-07-25
Abstract: PURPOSE:To obtain an exhaust purifier which satisfies a regulation value without allowing the performance to be sacrificed, by arranging at least two spark plugs in a combustion chamber and controlling the difference of the ignition timing of the plugs in relation to the amount of recirculation gas of an exhaust gas recirculation apparatus. CONSTITUTION:An engine 4 is equipped with at least two spark plugs 2 and 3 in a combustion chamber. A fuel feeding apparatus 6 is adjusted so that the air- fuel ratio of the mixed gas supplied into the engine 4 becomes equal to the theoretical air-fuel ratio or the ratio of air increases. A reactor 7 is installed on the exhaust side of the engine 4, and oxidizes CO and HC in the exhaust gas, and an exhaust recirculation apparatus 8 feeds a portion of the exhaust again into an intake system. A control means 11 controls the difference of ignition timings of two spark plugs 2 and 3 in relation to the amount of recirculation gas in the exhaust gas recirculation apparatus 8.
Patent JP-H04361177-A (JP)
Title: Formation of lsi test pattern ensuring function perfectness and lsi tester
Inventor: IKENAGA TAKESHI
IPC: H01L21/66
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a test pattern including necessary patterns without wastefulness and an LSI tester by piling up test patterns at respective function blocks by building blocks with respect to an LSI constituted of blocks having regularity such as an operator. CONSTITUTION:In a model wherein M same modules 104 each having N input pins 102 and consisting of a plurality of sub-modules are arranged and connected by data transmission wires 106, test patterns ensuring function integrity are imparted to respective function blocks and the test pattern of the whole of the model is assembled by procedure 1 wherein modules are combined in a state separated into the odd numbered modules and the even numbered modules in such a case (1) that data transmission is generated in modules through the wires 106 and in such a case (2) that data transmission is not generated to impart patterns ensuring the function perfectness of the modules to the input pins 102 corresponding to respective combinations and procedure 2 wherein a test pattern capable of simultaneously testing all of modules is formed and the number of test patterns is reduced.
Patent JP-H06324203-A (JP)
Title: Laser beam absorbing device
Inventor: TACHIBANA HIROSHI
IPC: B23K26/066
Filed: 1993-05-13
Abstract: PURPOSE:To suppress the scattering light returning to a laser beam emitting source by irregular reflection by efficiently absorbing the laser beam changed in the course by a reflection mirror during the halt of laser beam processing, thereby changing the laser beam to heat. CONSTITUTION:An absorber 11 of this laser beam absorbing device 10 is constituted by tightly assembling many needle-like members 14 and is formed with a recess 16 of a circular conical shape by the assembly of the front ends of these many needle-like members 14. Such absorber 14 is provided with a cooler 13 including a cooling water path 12 around the absorber 11. The laser beam Ls changed in the course by the reflection mirror 2 is received by the absorber 11 and is progressed by repeating reflection between the adjacent needle-like members 14 to a deep part where the laser beam is absorbed. The needle-like members 14 heated by this laser beam are cooled by the cooler 13.
Patent JP-2000331315-A (JP)
Title: Magneto-resistance effect head
Inventor: ODAI SHIROYASU
IPC: G11B5/40
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent dielectric breakdown due to static electricity generating in the production process of a magnetic head or the like even when the gap length is de creased and a lower insulating layer and an upper insulating layer are made thin in a magnetoresistance effect head which consists of a MR sensor having a magnetoresistance effect or macro magnetoresistance effect between a lower shield layer and an upper shield layer, an electrode layer electrically connected to the MR sensor, and the lower insulating layer and the upper insulating layer magnetically and electrically insulating the MR sensor and electrode layer from the shield layers. SOLUTION: In this head, the portion (having a second lower insulating layer 22 and a second upper insulating layer 52) where an MR sensor 30 does not face a lower shield layer 10 or an upper shield layer 60 consists of insulating films having lower resistance than that in the portion (having a first lower insulating layer 21 and a first upper insulating layer 51) where the sensor 30 faces the lower or upper shield layer 60. Even when charges due to static electricity or the like accumulate in the electrode layer or shield layers, a microcurrent generates through the insulating films having lower resistance, which reduces the potential difference between the electrode layer and the shield layers. Therefore, dielectric breakdown of the insulating layers by static electricity can be prevented.
Patent JP-S5839379-A (JP)
Title: Tablet for information input equipment
Inventor: ABE KIYOMI
IPC: B41J5/00
Filed: 1981-08-31
Abstract: PURPOSE:To facilitate manufacture and to reduce costs by printing floating electrodes in heat-resisting conductive ink through silk and thus forming the electrodes on an insulating layer. CONSTITUTION:On a surface of an insulating base board 18, plural X conductors 19 and plural Y conductors 20 are arranged. On a reverse surface covering the conductors 19 and 20 on the base board 18, a heat-resisting insulating film 26 is laminated in the 1st heat-resisting insulating layer. On a surface of this film 26, plural floating electrodes 27 are formed each covering at least one of the conductors 19 and 20 by being printed in heat-resisting conductive ink through silk. Further, a heat-resisting insulating film is laminated on the reverse surface covering those plural electrodes 27 to form the 2nd heat-insulating layer. On the layer, a character sheet 30 is placed to constitute a tablet 31. Consequently, the tablet is manufactured without using a large-sized device for a multilayered printed board, and the stage of laminating tablets is unnecessary.
Patent JP-S6114939-A (JP)
Inventor: KANOU EIJI
IPC: A01K87/00
Filed: 1984-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5564183-A (JP)
Title: Vertical water ring pump
Inventor: NAKAMURA AKIO
IPC: F04C19/00
Filed: 1978-11-06
Abstract: PURPOSE: To allow a pump to start idle and also to facilitate cleaning by designing the water ring pump to a vertical type instead of vane type, arranging a lower discharge/drain part joining with an upper discharge part outside the pump and mounting it on the bottom of a casing, free from riser and kept open at all times.  
     CONSTITUTION: A synthetic casing and horizontal pump is designed to a vertical type straight as it is; when a pump runner 3 stops running, operating water in a casing 1 is drained away outside the pump by way of a lower discharge/drain part 9 which is kept open at all times. The pump is therefore ready for starting idle. From feeding necessary quantity in the pump, the operating water circulates in the casing 1 along its inner periphery according to a running of the runner 3 and operates as in the case of normal pumps. Thus the pump can be activated smoothly without shock or vibration, the runner can be prevented from being damaged and a starting torque can further by minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11327284-A (JP)
Title: Developing roller
Inventor: KOMATSU TOSHIYUKI
IPC: F16C13/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller capable of always maintaining the positional relation between a photoreceptor and a regulating blade within a fixed range without being influenced by environmental change such as temperature and humidity though a conductive elastic body layer is provided by making the thickness of the conductive elastic body layer in a radial direction small by using a means other than a means for making the diameter of a conductive shaft body large. SOLUTION: This developing roller is constituted by arranging the conductive shaft body 6 at a shaft part and successively laminating a non-conductive resin layer 3 provided with a coating layer 4 on its outer peripheral surface 3a and both end faces 3b and 3b' on the shaft body 6, and the conductive elastic body layer 2 whose inner peripheral surface comes in contact with the layer 4 on the layer 3 in the state of concentric circles; and the layer 2 is electrically connected to the shaft body 6 through the layer 4. By providing the layer 4, voltage can be applied to the layer 2.  The surface 3a is uniformly coated with the layer 4 in a shaft direction, the resistance value of the entire roller and potential on the surface of the roller 1 get uniform, and the carrying ability and the electrification characteristics of the developer on the surface of the roller 1 are made stable, then excellent image density and quality are obtained.
Patent JP-S5261808-A (JP)
Title: Totally enclosed type motor compressor
Inventor: ABE NOBUO
IPC: F25B1/00
Filed: 1975-11-17
Abstract: PURPOSE: Improvement of the manufacturing efficiency and functional effect obtained, by means of joint securing the spring seat, punching formed from a steel plate, to the cut-bent structure of the drawn formed side wall by a spot or projection welding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5761633-A (JP)
Title: Production of composition for element sensing combustible gas
Inventor: TORII HIDEO
IPC: C04B35/00
Filed: 1980-09-30
Abstract: PURPOSE: An alkaline aqueous solution containing an iron salt and a stannate salt is heated and an oxidizing agent is added thereto, then the resultant precipitate is heat treated, thus enabling the mass production of a uniform composition for elements sensing combustible gases.  
     CONSTITUTION: An iron salt such as ferrous sulfate, a stannate salt such as sodium stannate and sodium hydroxide are dissolved in pure water to prepare an alkaline solution containing iron ion and stannate ion. Then, aqueous sodium nitrate  as an oxidizing agent is added to the above solution and they are heated at 70°C  for 2hr. Precipitates of iron-tin oxides and hydroxides are separated and heat treated  in the air at 500°C for 1hr to produce fine particles of oxides with a constant  composition, which is used as a raw material for making a high-preformance sensor  for combustible gases. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5930690-A (JP)
Inventor: HIRABAYASHI HISAAKI
IPC: B25J13/00
Filed: 1982-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5841413-A (JP)
Title: Switching circuit for equalizer
Inventor: SHIMANUKI MASANOBU
IPC: G11B5/035
Filed: 1981-09-01
Abstract: PURPOSE:To reduce switching circuits and spatial restriction at the time of printed circuit board design, by changing a time constant of a feedback circuit in interlocking with a function changeover switch through the use of an FET. CONSTITUTION:Function changeover switches S3, S4 performing changeover of equalizer of plural functions having a plurality of inputs, the 1st FET-Tr1 which turns on when the changeover switch S4 is in the phonomotor position and short- circuits C1, R1 functioning as a part of the 1st negative feedback circuit of an amplifier 21, and the 2nd FET-Tr2 which turns on when the changeover switch S3 is in the tape position and short-circuits C2 functioning as a part of the 2nd negative feedback circuit, are provided. Further, position changeover switches S1, S2 which provide a time constant in matching with a changed over tape to the negative feedback circuits in changing over the tape to that having different characteristics, are provided.
Patent JP-S5362126-A (JP)
Title: Electric apparatus equipped with current
Inventor: TSUBOUCHI DENJI
IPC: H01F38/20
Filed: 1976-11-17
Abstract: PURPOSE: To diminish an exciting current of a current transformer and improve the current transformer characteristics by locating particularly the core gap of the current transformer attached respectively at a three phase bus at the inside of a pipe filled with gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000324905-A (JP)
Title: Working machine
Inventor: MORITA SAICHIRO
IPC: A01B63/10
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the thorough detachment of a detection means, when a working device is released from a travel vehicle body. SOLUTION: A swinging support shaft whose axis is longitudinally directed is disposed on a lifting mechanism D, and a hitch member 85 is attached to the swinging support shaft in a state capable of being freely rotated on the axis of the swinging support shaft. The posture of the hitch member 85 is held by a posture-holding means through a detection means for detecting the posture of the travel vehicle body B. The detection means is disposed at a position above the swinging support shaft and in front of the hitch member 85.
Patent JP-S5762420-A (JP)
Title: Controller for vehicle operation
Inventor: KOYAMA TOMOO
IPC: G05D1/02
Filed: 1980-09-30
Abstract: PURPOSE:To secure the destination of an unmanned guided vehicle and to improve the reliability of a transportation system by the guided vehicle, by permitting the guided vehicle to leave for a specified destination station only when the specified destination station number is coincident with the number of a station being called. CONSTITUTION:On the basis of a column number and a row number specification signal outputted from a CPU30, and an operation specification signal, a specification signal output circuit 38 flows an operation signal, having a frequency expressing specified operation, to the operation signal line 25 of a specified station. The CPU30 outputs a start command to a station where a guided vehicle 20 is stopped, and also outputs a stop command to a called station. Therefore, an operation signal current having a frequency indicating that the guided vehicle leaves flows through the operation signal line 25 of the station where the guided vehicle 20 is stopped, and the guided vehicle 20 leaves on detecting the operation signal.